57103-57-8 | Glyceollins

Chemical type

• Isoflavonoid-derived pterocarpans

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• Phytoalexin
• Isoflavonoid derivative

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Key properties

• Synthesized from phenylalanine via daidzein/isoflavone precursors
• Antifungal and antibacterial activities
• Strongly induced by pathogen/elicitor
• Regulated by MYB/WRKY TFs and ET/JA signaling

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• Antimicrobial (against Phytophthora sojae)
• Anticancer (distinct mechanisms from conventional therapeutics)
• Neuroprotective (in mammalian cells)

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• Resistance against P. sojae in soybean
• Broad-spectrum antimicrobial defense in legumes

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• Plant defense metabolite in soybean
• Potential pharmaceutical development for cancer and neuroprotection
• Natural antimicrobial in swine industry

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Classification by use

• Phytoalexins used in fungal and bacterial resistance
• Isoflavonoid defenses for legume-specific immunity

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• Natural products with pharmaceutical activity
• Plant defense compounds (phytoalexins)

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A trustworthy factory and manufacturer

Demei Chemical Technology Co., Ltd. is a modern high-tech enterprise integrating R&D, production, and sales. The company's founder, Dr. Arron, born in April 1975, graduated from the School of Mechanical Engineering at Yanshan University and has been engaged in research in the fields of mechanical engineering and chemical synthesis for many years. The company's products focus on the chemical industry, primarily dealing in chemical raw materials and chemical production machinery and equipment. With its strong technical capabilities, advanced production equipment, and strict quality management system, the company has earned the trust of customers worldwide.

1. [1] Redefining phytoalexins as engineered defenses for plant disease resistance, Current Plant Biology, Volume 45, January 2026, 100577
2. [2] RNA-Seq Dissects Incomplete Activation of Phytoalexin Biosynthesis by the Soybean Transcription Factors GmMYB29A2 and GmNAC42-1, Plants, 2023, 12(3), 545